ANSYS WorkBench MESH官方中文教程(第2-8章)

㄀ѠゴANSYS㔥Ḑߦߚㅔҟ2-1IntroductiontotheANSYSMeshingApplicationTrainingManualὖ䗄•ANSYSMeshingㅔҟϡৠ⠽⧚ᇍ䈵ⱘ㔥Ḑ㽕∖•ϡৠ⠽⧚ᇍ䈵ⱘ㔥Ḑ㽕∖•ANSYS㔥Ḑߦߚ⌕⿟3D੠2D޴ԩ㔥Ḑߦߚᮍ⊩•3D੠2D޴ԩ㔥Ḑߦߚᮍ⊩•԰Ϯ2.1໮ԧ䚼ӊⱘ㞾ࡼ㔥Ḑߦߚ–໮ԧ䚼ӊⱘ㞾ࡼ㔥Ḑߦߚ–⿟ᑣ࣪᥻ࠊ㝼㚔–CFX៪FLUENTⱘ㔥Ḑ䕀ᤶCFX៪FLUENTⱘ㔥Ḑ䕀ᤶ2-2IntroductiontotheANSYSMeshingApplicationTrainingManualWorkbench৥ᇐॳ߭•খ᭄࣪:খ᭄偅ࡼ㋏㒳•খ᭄࣪:খ᭄偅ࡼ㋏㒳•〇ᅮᗻ:῵ൟ䗮䖛㋏㒳খ᭄䖯㸠᳈ᮄ•催ᑺ㞾ࡼ࣪:ҙ䳔㽕᳝䰤ⱘ䕧ֵܹᙃेৃᅠ៤෎ᴀⱘߚᵤ㉏•催ᑺ㞾ࡼ࣪:ҙ䳔㽕᳝䰤ⱘ䕧ֵܹᙃेৃᅠ៤෎ᴀⱘߚᵤ㉏ൟ•♉⌏ᗻ:㛑໳ᇍ㒧ᵰ㔥Ḑ⏏ࡴ᥻ࠊ੠ᕅડ(ᅠܼ᥻ࠊᓎ῵/ߚ•♉⌏ᗻ:㛑໳ᇍ㒧ᵰ㔥Ḑ⏏ࡴ᥻ࠊ੠ᕅડ(ᅠܼ᥻ࠊᓎ῵/ߚᵤ)•⠽⧚Ⳍ݇:ḍ᥂⠽⧚⦃๗ⱘϡৠˈ㋏㒳㞾ࡼᓎ῵੠ߚᵤⱘ⠽⠽⧚Ⳍ݇:ḍ᥂⠽⧚⦃๗ⱘϡৠˈ㋏㒳㞾ࡼᓎ῵੠ߚᵤⱘ⠽⧚㋏㒳•㞾䗖ᑨ㒧ᵘ:䗖ᑨ⫼᠋⿟ᑣⱘᓔᬒ㋏㒳㞾䗖ᑨ㒧ᵘ䗖ᑨ⫼᠋⿟ᑣⱘᓔᬒ㋏㒳–CADneutral,meshingneutral,solverneutral,ㄝ.2-3IntroductiontotheANSYSMeshingApplicationTrainingManualҔМᰃĀANSYS㔥Ḑߦߚᑨ⫼⿟ᑣā?•ANSYS䲚៤њ㸠Ϯݙ᳔དⱘ⑤⿟ᑣ:•ANSYS䲚៤њ㸠Ϯݙ᳔དⱘ⑤⿟ᑣ:–ICEMCFD–TGrid–GAMBIT–CFX–ANSYSPrep/Post–ㄝ2-4IntroductiontotheANSYSMeshingApplicationTrainingManualANSYS㔥Ḑߦߚᑨ⫼⿟ᑣὖ䗄•WorkbenchЁANSYSMeshingᑨ⫼⿟ᑣⱘⳂᷛᰃᦤկ䗮⫼ⱘg㔥ḐߦߚḐሔDŽ㔥ḐߦߚᎹ݋ৃҹ೼ӏԩߚᵤ㉏ൟЁՓ⫼:FEASimulations–FEASimulations•㒧ᵘࡼ࡯ᄺߚᵤ•ᰒ⼎ࡼ࡯ᄺߚᵤAUTODYN–AUTODYN–ANSYSLSDYNA•⬉⺕ߚᵤߚᵤ–CFDߚᵤ•ANSYSCFX•ANSYSFLUENT2-5IntroductiontotheANSYSMeshingApplicationTrainingManual㔥Ḑ䆺䗄Ⳃⱘ–ᇍCFD(⌕ԧ)੠FEA(㒧ᵘ)῵ൟᅲ⦄⾏ᬷ࣪DŽ–ߦߚ㔥ḐⱘⳂⱘᰃᡞ∖㾷ඳߚ㾷៤ৃᕫࠄ㊒⹂㾷ⱘ䗖ᔧ᭄䞣ⱘऩܗ.–3D㔥Ḑⱘ෎ᴀᔶ⢊᳝:ಯ䴶ԧ݁䴶ԧễ᷅(ಯ䴶ԧ㔥Ḑ㹿ᢝԌễ䫹(ಯ䴶ԧ੠݁䴶ԧಯ䴶ԧ(䴲㒧ᵘ࣪㔥Ḑ)݁䴶ԧ(䗮ᐌЎ㒧ᵘ࣪㔥Ḑ)ễ᷅(ಯ䴶ԧ㔥Ḑ㹿ᢝԌᯊᔶ៤)ễ䫹(ಯ䴶ԧ੠݁䴶ԧП䯈ⱘ䖛⏵)2-6䲚⌕ㅵ՟ᄤ:⛁ᑨ࡯⇨⌕ߚᵤⱘ໪䚼䫌ӊ੠ݙ䚼⌕ԧⱘ㔥ḐߦߚIntroductiontotheANSYSMeshingApplicationTrainingManual㔥Ḑ䆺䗄䳔㗗㰥ⱘџ乍•㒚㡖:–໮ᇥ޴ԩ㒚㡖ᰃ੠⠽⧚ߚᵤ᳝݇ⱘ–ϡᖙ㽕ⱘ㒚㡖Ӯ໻໻๲ࡴߚᵤ䳔∖᳝ᖙ㽕ߦߚ䖭䞠•㒚࣪–ાѯᰃ໡ᴖᑨ࡯ẃᑺऎඳ˛䖭ѯऎඳ䳔㽕催ᆚᑺⱘ㔥Ḑ᳝ᖙ㽕ߦߚ䖭䞠ⱘ㔥Ḑ৫˛ඳ䳔㽕催ᆚᑺⱘ㔥Ḑ.⌕ԧ䖍⬠ሖⱘ㔥Ḑ೼㶎ᷧᄨ䰘䖥䖯㸠㔥Ḑ㒚࣪2-7Ḑ㒚࣪IntroductiontotheANSYSMeshingApplicationTrainingManual㔥Ḑ䆺䗄•ᬜ⥛໻䞣ⱘऩܗ䳔㽕᳈໮ⱘ䅵ㅫ䌘⑤(ݙᄬ/䖤㸠ᯊ䯈)㽕೼ߚᵤ㊒ᑺ੠䌘⑤Փ⫼ᮍ䴶–໻䞣ⱘऩܗ䳔㽕᳈໮ⱘ䅵ㅫ䌘⑤(ݙᄬ/䖤㸠ᯊ䯈)DŽ㽕೼ߚᵤ㊒ᑺ੠䌘⑤Փ⫼ᮍ䴶䖯㸠ᑇ㸵DŽ2-8IntroductiontotheANSYSMeshingApplicationTrainingManual㔥Ḑ䆺䗄•䋼䞣–໡ᴖ޴ԩऎඳⱘ㔥ḐऩܗӮবᡁ᳆DŽࡷ䋼ⱘऩܗӮᇐ㟈ࡷ䋼ⱘ㒧ᵰˈ៪㗙೼ᶤѯᚙމ᮴໡ᴖ޴ԩऎඳⱘ㔥ḐऩܗӮবᡁ᳆DŽࡷ䋼ⱘऩܗӮᇐ㟈ࡷ䋼ⱘ㒧ᵰˈ៪㗙೼ᶤѯᚙމ᮴㒧ᵰ!–᳝ᕜ໮ᮍ⊩ᴹẔᶹऩܗ㔥Ḑ䋼䞣(meshmetrics*)DŽ՟བˈϔϾ䞡㽕ⱘᑺ䞣ᰃऩܗ⭌বᑺ()˄Skewness˅DŽ⭌বᑺᰃऩܗⳌᇍ݊⧚ᛇᔶ⢊ⱘⳌᇍᡁ᳆ⱘᑺ䞣ˈᰃϔϾؐ೼0(ᵕདⱘ)ࠄ1(᮴⊩᥹ফⱘ)П䯈ⱘ↨՟಴ᄤ.00250250500500800800950950980981000-0.250.25-0.500.50-0.800.80-0.950.95-0.980.98-1.00ExcellentverygoodgoodacceptablebadUnacceptable2-9*᳈໮Ẕᶹ㔥Ḑⱘֵᙃ೼෍䆁䆆〓ⱘ䰘ᔩ᭛ӊЁDŽIntroductiontotheANSYSMeshingApplicationTrainingManual㔥Ḑ䆺䗄Ӭ䋼੠ࡷ䋼㔥Ḑऎ߿ⱘ՟ᄤ:䖭Ͼ՟ᄤ߫ВњϔϾ䲚⌕ㅵ೎ԧ䫌ӊЁϡᬊᬯⱘ⛁എDŽᕜᯢᰒࡷ䋼ऩܗऎඳⱘߚᵤϡৃ㛑ᕫࠄߛড়ᅲ䰙ⱘ᭄᥂എDŽӬ䋼ऩܗ՟ᄤⱘ∖㾷എ䆕ᯢ≵᳝䯂乬DŽ2-10ANSYS㔥Ḑᑨ⫼⿟ᑣᦤկњᦤ催㔥Ḑ䋼䞣ⱘᎹ݋DŽIntroductiontotheANSYSMeshingApplicationTrainingManualFEA㔥Ḑߦߚ䯂乬•㒧ᵘ㔥Ḑ–㒚࣪㔥Ḑᴹᤩᤝ݇ᖗ䚼ԡⱘẃᑺ•՟བ.⏽ᑺ,ᑨব㛑,ᑨ࡯㛑,ԡ⿏,ㄝ–໻䚼ߚৃߦߚЎಯ䴶ԧ㔥Ḑ,Ԛ݁䴶ԧ໻䚼ߚৃߦߚЎಯ䴶ԧ㔥Ḑ,Ԛ݁䴶ԧऩܗҡ✊ᰃ佪䗝ⱘ–᳝ѯᰒ⼎᳝䰤ܗ∖㾷఼䳔㽕݁䴶ԧ㔥ḐḐ–㒧ᵘ㔥Ḑⱘಯ䴶ԧऩܗ䗮ᐌᰃѠ䰊ⱘ(ऩܗ䖍Ϟࣙ৿Ё㡖⚍)()2-11IntroductiontotheANSYSMeshingApplicationTrainingManualCFD㔥Ḑߦߚ䯂乬•CFD㔥Ḑ–㒚࣪㔥Ḑᴹᤩᤝ݇ᖗⱘẃᑺ㒚࣪㔥Ḑᴹᤩᤝ݇ᖗⱘẃᑺ•՟བ.䗳ᑺ,य़࡯,⏽ᑺ,ㄝ.–㔥Ḑⱘ䋼䞣੠ᑇ⒥ᑺᇍ㒧ᵰⱘ㊒⹂ᑺ㟇݇䞡㽕㟈䕗໻ⱘḐ᭄ᐌ᭄ⱘऩ•䖭ᇐ㟈䕗໻ⱘ㔥Ḑ᭄䞣,㒣ᐌ᭄ⱒϛⱘऩܗ–໻䚼ߚৃߦߚЎಯ䴶ԧ㔥Ḑ,Ԛ݁䴶ԧऩܗҡ✊ᰃ佪䗝ⱘ–CFD㔥Ḑⱘಯ䴶ԧऩܗ䗮ᐌᰃϔ䰊ⱘ(ऩܗ䖍Ϟϡࣙ৿Ё㡖⚍)2-12IntroductiontotheANSYSMeshingApplicationTrainingManual㔥Ḑ㉏ൟಯ䴶ԧ㔥Ḑ੠ಯ䴶ԧ/ễ᷅⏋ড়㔥Ḑ•ಯ䴶ԧ㔥Ḑ੠ಯ䴶ԧ/ễ᷅⏋ড়㔥Ḑ2-13IntroductiontotheANSYSMeshingApplicationTrainingManual㔥Ḑ㉏ൟ•݁䴶ԧ㔥Ḑ2-14IntroductiontotheANSYSMeshingApplicationTrainingManual㔥Ḑ㉏ൟ•ಯ䴶ԧ㔥Ḑ1)ৃҹᖿ䗳ഄǃ㞾ࡼഄ⫳៤ˈᑊ䗖ড়Ѣ໡ᴖ޴ԩ㔥Ḑৃҹ⬅2ℹ⫳៤:㔥Ḑৃҹ⬅2ℹ⫳៤:ℹ偸1:ᅮН㔥Ḑሎᇌℹ偸2:⫳៤㔥Ḑℹ偸2:⫳៤㔥Ḑ2-15IntroductiontotheANSYSMeshingApplicationTrainingManual㔥Ḑ㉏ൟ•ಯ䴶ԧ㔥Ḑ2)ㄝ৥㒚࣪–ЎᤩᤝϔϾᮍ৥ⱘẃᑺˈ㔥Ḑ೼᠔᳝ⱘϝϾᮍ৥㒚࣪–㔥Ḑ᭄䞣䖙䗳Ϟछこᄨᑇᵓx৥ᑨ࡯䲚Ё2-16xIntroductiontotheANSYSMeshingApplicationTrainingManual㔥Ḑ㉏ൟ•ಯ䴶ԧ㔥Ḑ3)䖍⬠ሖ᳝ࡽѢ䴶⊩৥㔥Ḑⱘ㒚࣪,Ԛ2-DЁҡᰃㄝ৥ⱘ(㸼䴶㔥Ḑ)2-17IntroductiontotheANSYSMeshingApplicationTrainingManual㔥Ḑ㉏ൟ•݁䴶ԧ㔥Ḑ݁䴶ԧ㔥Ḑ–໻໮CFD⿟ᑣЁˈՓ⫼݁䴶ԧ㔥ḐৃҹՓ⫼䕗ᇥⱘऩܗ᭄䞣ᴹ䖯㸠∖㾷∖㾷⌕ԧߚᵤЁৠḋⱘ∖㾷㊒ᑺ݁䴶ԧ㡖⚍᭄ᇥѢಯ䴶ԧ㔥Ḑⱘ•⌕ԧߚᵤЁˈৠḋⱘ∖㾷㊒ᑺˈ݁䴶ԧ㡖⚍᭄ᇥѢಯ䴶ԧ㔥ḐⱘϔञDŽಯ䴶ԧ݁䴶ԧ2-18IntroductiontotheANSYSMeshingApplicationTrainingManual㔥Ḑ㉏ൟ•݁䴶ԧ㔥Ḑ–໻໮CFD⿟ᑣЁˈՓ⫼݁䴶ԧ㔥ḐৃҹՓ⫼䕗ᇥⱘऩܗ᭄䞣ᴹ䖯㸠∖㾷∖㾷•৘৥ᓖᗻऩܗ੠৘৥ᓖᗻ⠽⧚Ⳍऍ䜡(䖍⬠ሖ催᳆⥛ऎඳབৠ•৘৥ᓖᗻऩܗ੠৘৥ᓖᗻ⠽⧚Ⳍऍ䜡(䖍⬠ሖ,催᳆⥛ऎඳབৠᇐ㸠㗐੠᳇ሒ䖍)2-19IntroductiontotheANSYSMeshingApplicationTrainingManual㔥Ḑ㉏ൟ•݁䴶ԧ㔥Ḑ–ᇍӏᛣ޴ԩˈ݁䴶ԧ㔥Ḑߦߚ䳔㽕໮ℹ䖛⿟ᴹѻ⫳催䋼催ᬜⱘ㔥Ḑ–ᇍ䆌໮ㅔऩ޴ԩˈᠿᥴᡔᴃᰃ⫳៤݁䴶ԧ㔥Ḑⱘϔ⾡ㅔऩᮍᓣ•ᠿᥴ•໮ऎ2-20IntroductiontotheANSYSMeshingApplicationTrainingManualANSYS㔥Ḑߦߚᑨ⫼⿟ᑣ⌕⿟•ANSYS㔥Ḑߦߚᑨ⫼⿟ᑣՓ⫼‘ߚࡆÿⱘᮍ⊩•޴ԩԧⱘ৘Ͼ䚼ӊৃҹՓ⫼ϡৠⱘ㔥Ḑߦߚᮍ⊩–ϡৠ䚼ӊⱘԧⱘ㔥Ḑৃҹϡऍ䜡៪ϡϔ㟈ऩϾ䚼ӊⱘԧⱘḐ៪㟈–ऩϾ䚼ӊⱘԧⱘ㔥Ḑऍ䜡៪ϔ㟈•᠔᳝㔥Ḑᇚݭܹ݅ৠⱘЁᖗ᭄᥂ᑧ3D੠2D޴ԩᄬ೼ᕜ໮ϡৠⱘ㔥Ḑߦߚᮍ⊩•3D੠2D޴ԩᄬ೼ᕜ໮ϡৠⱘ㔥Ḑߦߚᮍ⊩2-21IntroductiontotheANSYSMeshingApplicationTrainingManual3D޴ԩ㔥Ḑߦߚᮍ⊩•3D޴ԩ᳝݁⾡ϡৠ㔥Ḑߦߚᮍ⊩:–㞾ࡼߦߚಯ䴶ԧ–ಯ䴶ԧ•PatchConforming•PatchIndependentPatchIndependent–(ICEMCFDTetraalgorithm)–ᠿᥴߦߚ–໮ऎ–݁䴶ԧᬃ䜡ⱘCFX㔥Ḑ–CFX-㔥Ḑ2-22IntroductiontotheANSYSMeshingApplicationTrainingManual2D޴ԩ㔥Ḑߦߚᮍ⊩•䴶ԧ៪໇2D޴ԩ᳝ಯ⾡ϡৠ㔥Ḑߦߚᮍ⊩:–㞾ࡼⱘ(ಯ䖍ᔶᬃ䜡)(ಯ䖍ᔶᬃ䜡)–ϝ㾦ᔶ–ഛࣔಯ䖍ᔶ੠ϝ㾦ᔶ–ഛࣔಯ䖍ᔶ2-23IntroductiontotheANSYSMeshingApplicationTrainingManualPatchConformingಯ䴶ԧ•PatchConformingㅫ⊩ⱘಯ䴶ԧᮍ⊩㗗㰥䴶੠ᅗӀⱘ䖍⬠(䖍੠乊⚍)–㗗㰥䴶੠ᅗӀⱘ䖍⬠(䖍੠乊⚍)–ࣙ৿㝼㚔಴ᄤⱘ䆒ᅮ,᥻ࠊಯ䴶ԧ䖍⬠ሎᇌⱘݙ䚼๲䭓⥛–ࣙᣀCFDⱘ㝼㚔ሖ៪䖍⬠ሖ䆚߿–ৠϔϾ㒘ᓎЁৃ੠ԧᠿᥴᮍ⊩⏋ড়Փ⫼–ѻ⫳ϔ㟈ⱘ㔥Ḑऩܗᔶ⢊ಯ䴶ԧ㔥Ḑễ᷅ễ䫹ᠿᥴ㔥Ḑಯ䴶2-24ᠿᥴ㔥Ḑಯ䴶ԧIntroductiontotheANSYSMeshingApplicationTrainingManualPatchIndependentಯ䴶ԧ•PatchIndependent(ICEMCFDTetra)ㅫ⊩ⱘಯ䴶ԧᮍ⊩བ≵᳝䕑㥋䖍⬠ᴵӊ៪݊ᅗ԰⫼䴶੠ᅗӀⱘ䖍⬠(䖍੠乊⚍)ϡᖙ㗗㰥–བ≵᳝䕑㥋,䖍⬠ᴵӊ៪݊ᅗ԰⫼ˈ䴶੠ᅗӀⱘ䖍⬠(䖍੠乊⚍)ϡᖙ㗗㰥–䗖⫼Ѣ㉫㊭ⱘ㔥Ḑ៪⫳៤᳈ഛࣔሎᇌⱘ㔥Ḑ–ANSYSMeshingApplicationৃҹ䴲ᐌᮍ֓ⱘ⫳៤ಯ䴶ԧ㔥ḐANSYSMhiAlitiᷛޚⱘ㔥Ḑሎᇌ᥻ࠊ–ANSYSMeshingApplicationᷛޚⱘ㔥Ḑሎᇌ᥻ࠊ–Tetra䚼ߚг᳝㝼㚔ᑨ⫼㉫㊭㔥Ḑˈᗑ⬹㸼䴶῵ൟ㒚㡖໘ऩܗᔶ⢊ễ᷅ễ䫹ಯ䴶2-25CFD㝼㚔ሖᑨ⫼ಯ䴶ԧIntroductiontotheANSYSMeshingApplicationTrainingManualSweep⊩•⫳៤݁䴶ԧ៪ễ᷅ԧߚ៤2䚼ߚᴹᠿᥴߦߚ㔥Ḑ•ԧᖙ乏ᰃৃᠿᥴⱘ•ϔϾ⑤䴶ˈϔϾⳂᷛ䴶•㝼㚔ሖৃ⫳៤㒃݁䴶ԧ៪ễ᷅㔥Ḑ᣸य़ӊৃ⫼ᠿᥴ㔥Ḑߦߚԧߚ៤2䚼ߚᴹᠿᥴߦߚ㔥Ḑ•㝼㚔ሖৃ⫳៤㒃݁䴶ԧ៪ễ᷅㔥Ḑऩܗᔶ⢊ễ᷅ܕ䆌C㝼㚔ሖ(䖍⬠ሖ䆚߿)ễ᷅2-26ܕ䆌CFD㝼㚔ሖ(䖍⬠ሖ䆚߿)݁䴶ԧIntroductiontotheANSYSMeshingApplicationTrainingManual㭘ᅲԧⱘᠿᥴ㔥Ḑߦߚ•໮Ͼ⑤䴶/Ⳃᷛ䴶•ԧ᪡԰ⱘ݊ᅗᮍ⊩•ԧ᪡԰ⱘ݊ᅗᮍ⊩•䚼ӊ८ᑺᮍ৥ߦߚЎ໮Ͼऩܗ2-27IntroductiontotheANSYSMeshingApplicationTrainingManual㞾ࡼߦߚ⊩